Beta-Glucan 90c by Professional Formulas
Supports immune system function by enhancing macrophage and natural killer cell activity. Insoluble form of Beta-glucan derived from the cell wall of yeast for enhanced bioavailability.
Ingredients:
Beta 1, 3/1, 6 D Glucan ... 500 mg
Other ingredients: Vegetable Capsule (cellulose and water), organic brown rice, and vegetable MCT.